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Evidence row 2567479

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:177039
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c2a059779d4e3a1d38f34368d31c4caa97bd684db1b120cb36b54809a5112903
Leaf
0x3d532a91e3d255ddd2419913d94dc4726b7d436aa4a8d7a1f471f0906e4638b8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jMU5cl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4a1f5535-a09d-406e-b28d-2695ca697837/.well-known/agent-card.json"
    ]
  ],
  "name": "Frirkero",
  "owner_address": "0x38b48ec2b665f2d989125ff818499af4f53dc6bf",
  "raw": {
    "agent_id": "177039",
    "agent_uri": "https://centralcity.ai/a/jMU5cl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frirkero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/jMU5cl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frirkero",
      "registrations": [
        {
          "agentId": 177039,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4a1f5535-a09d-406e-b28d-2695ca697837/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jMU5cl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793702554,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:44:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frirkero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/jMU5cl"
}

What the leaf hashes

{"body":"c2a059779d4e3a1d38f34368d31c4caa97bd684db1b120cb36b54809a5112903","id":2567479,"kind":"listing","method":"sync.erc8004/1","observed_us":1793702671408206,"prev":null,"subject":"erc8004:5042:177039","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x3d5306927cbefbb4aa58322ac3f31d18f11b6d344affecdafccab8d6fce7fff9
  2. 0xd080b37526436141f50856c769e9c6c78962831715553f89d30a1effb1c0b92a
  3. 0x25887f88e918433e2a7c94b90f992583ee98cf379549f9a0ec92d2af3531ec99
  4. 0x404ae3b8bb89236a340fa16fa6ce1c2fc69fd1d10b1cc81c51b3b270f5cd48ee
  5. 0xc3152d9ac1d2d4de68b4fdcacfd0c76325876d553ef96a4c1b325045efa17ee7
  6. 0x44aeeefa4e49a0b3d7018298ca8d438b1bb2b0e4133087b1e1523f61ad873128
  7. 0x538c39803a61a6c7803b3469d3a3343521d8912403ba0ce6bd1e6002058e679e
  8. 0x889a24068b7148ff780fc293a425c83ca03c479b68d8be652e639ce5b8f0abde
  9. 0xf95944dbc7ae9dbc988855f051880a7adecaed1df55503125a667d0fcb9c1f63
  10. 0xd1bd455088b54bc36a34f2f5c8e1ea460482de2981f18b5ff0c25155d744dc3f
  11. 0x55844d2618b0e272d1c2d4dc330e0c895e582d830d5c64d814aafcf4013d68a7
  12. 0x87d8d5ba5e3e0b65990bb7bd8e0a29c7afabc8c68d041a504b52d6b12357eed7
  13. 0x4b5945b20d05d42156c060247cc56b9fdec8b90fafd1729214fa76f3a01f9139
  14. 0x5ab1ed3fc67f5a9ec3583839ed81e49e5b844fa19b679bd6a3514873d183203e
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON